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IJ09314: '[REPORTING THREAD - SIMEVENT/SIMARC BUNDLE1]...PROFILER DROPPED XXXX EVENTS' MESSAGES IN QRADAR LOGGING

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APAR status

  • Closed as program error.

Error description

  • It has been identified that in some instances the QRadar Risk
    Manager arc builder thread/queue that processes events does not
    remove events from the queue quickly enough to prevent the
    queue from filling up.  Messages similar to the following are
    generated in /var/log/qradar.log when this issue is occurring:
    [Reporting Thread - SimEvent bundle1]
    com.q1labs.semsources.filters.arc.NetworkModelsServices$SimEvent
    sBundle: [INFO] [NOT:0000006000][Oth.erE.C&EP.29/- -] [-/-
    -]Profiler stats: timestamp=1527102000000,
    numRecordsCreated=1418, numFlowsProcessed=0,
    numNormalizedEventsProcessed=3249953,
    numNormalizedEventsSeen=3252830, numFlowsSeen=0,
    numEventsDropped=23376
    [Reporting Thread - SimEvent bundle1]
    com.q1labs.semsources.filters.arc.NetworkModelsServices$SimEvent
    sBundle: [WARN] [NOT:0080004102][Oth.erE.C&EP.29/- -] [-/-
    -]profiler dropped 23376 events in the last profiling interval
    [Ariel Writer#simevent]
    com.q1labs.ariel.searches.service.io.buffers.SharedBuffers:
    [INFO] [NOT:0000006000][Oth.erE.C&EP.29/- -] [-/- -]LZ4 segment
    is set to 16 pages
    [Reporting Thread - SimArc bundle1]
    com.q1labs.semsources.filters.arc.NetworkModelsServices$ArcsBund
    le: [INFO] [NOT:0000006000][Oth.erE.C&EP.29/- -] [-/-
    -]Profiler stats: timestamp=1527102000000,
    numRecordsCreated=300000, numFlowsProcessed=0,
    numNormalizedEventsProcessed=981487,
    numNormalizedEventsSeen=9401352, numFlowsSeen=0,
    numEventsDropped=23376, numAllowArcsCreated=0,
    numDenyArcsCreated=300000
    May 23 19:53:57 ::ffff:Oth.erE.C&EP.29
    [arc_builder.arc_builder] [Reporting Thread - SimArc bundle1]
    com.q1labs.semsources.filters.arc.NetworkModelsServices$ArcsBund
    le: [WARN] [NOT:0080004102][Oth.erE.C&EP.29/- -] [-/-
    -]profiler dropped 23376 events in the last profiling interval
    

Local fix

  • No workaround available.
    

Problem summary

  • This issue was fixed in QRadar QRM QVM release of 7.3.3 GA.
    

Problem conclusion

  • This issue was fixed in QRadar QRM QVM release of 7.3.3 GA.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ09314

  • Reported component name

    QR RISK MANAGER

  • Reported component ID

    5725QRMSW

  • Reported release

    730

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-09-19

  • Closed date

    2019-12-08

  • Last modified date

    2019-12-08

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    QR RISK MANAGER

  • Fixed component ID

    5725QRMSW

Applicable component levels

[{"Business Unit":{"code":"BU048","label":"IBM Software"}, "Product":{"code":"SSBQQU","label":"IBM Security QRadar Risk Manager"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"730","Edition":""}]

Document Information

Modified date:
08 December 2019